#4CB089
Closest named color: Greeny Blue (#42B395). oklch(68.7% 0.111 164.9), rgb(76, 176, 137).
Aa
Black text reads best on this color (7.87:1).
About this color
#4CB089 is a medium-light, moderately saturated green. In OKLCH its lightness is 69%, its chroma 0.111 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.016 away. Black text reads best on it, at 7.87:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.87:1 |
| White text | 2.66:1 |
Values
| HEX | #4CB089 |
| RGB | rgb(76, 176, 137) |
| HSL | hsl(157, 40%, 49%) |
| OKLCH | oklch(68.7% 0.111 164.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4CB089 | 2.66:1 | Fails | Lc -56.8 | Large or bold text, headings |
| Black text on #4CB089 | 7.87:1 | AAA | Lc 52.4 | Large or bold text, headings |
| #4CB089 text on white | 2.66:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #4CB089 text on black | 7.87:1 | AAA | Lc -50.3 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DEEEE6
oklch(93.5% 0.02 164.6)
-
Step 200
200
#C3E2D3
oklch(88.6% 0.039 164.8)
-
Step 300
300
#96CFB5
oklch(80.8% 0.07 164.8)
-
Step 400
400 (this color)
#4CB089
oklch(68.7% 0.111 164.9)
-
Step 500
500
#00A275
oklch(63.1% 0.133 165)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007352
oklch(49.2% 0.104 164.9)
-
Step 800
800
#005E42
oklch(42.7% 0.09 164.7)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#002F1F
oklch(27% 0.057 164.4)
#4CB089 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #ADA587 | 0.110 |
| Deuteranopia (no green cones) | #9E9A8B | 0.106 |
| Tritanopia (no blue cones) | #1EB0A5 | 0.043 |
| Achromatopsia (no color) | #9E9E9E | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4CB089
#4CB089
oklch(68.7% 0.111 164.9)
- #CB7EAA
#CB7EAA
oklch(68.7% 0.11 345.1)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4CB089, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.016
- Tea #65AB7C ΔE 0.024
- Dark Seafoam Green #3EAF76 ΔE 0.029
- Bluey Green #2BB179 ΔE 0.033
- Dark Seafoam #1FB57A ΔE 0.038
- Medium Sea Green #3CB371 ΔE 0.040
- Algae #54AC68 ΔE 0.041
- Dusty Green #76A973 ΔE 0.042
Use #4CB089 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.